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R22 refrigerant, household air conditioner, fluorine tool kit, automobile air conditioner, snow adding air conditioner, freon refrigerant meter

discount 70% in 2018-10-17 to 2018-10-19
price: USD$ 68.53
freight :USD$18.00,(Express)
freight :USD$7.00,(Postal parcel)
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Don't care how many bottles of air conditioner add cold media!

Cold medium will not expire and will not deteriorate

It doesn't matter if you buy a few bottles

The header can be universal

If you need a list of multi use, and buy a single adapter with cold media can be sold in this store!


The outdoor refrigerant volume! I can't see the loss!According to the following methods!

Suggestions for home air conditioner

A bottle of =1-2 (2 bottles)

1.5 =2-3 bottles

Air conditioner = four bottles

Suggestions for automotive air conditioning

Car =2 bottle

Cart SUV van =3 to 4 bottles


Please do not force too much when you put the bottle opener into the bottle, which will lead to the deformation of the cushion in the bottle opener, and the gas will not come out. With the normal force it tightly.


If the refrigerant is added, the indicator of the pressure gauge is about 8-13

That is, the air conditioner compressor doesn't work and needs to check the air conditioner.

1, the air conditioner can be in the normal state of refrigeration, air conditioner running for a while, two joints of the external machine whether there is water drop? Yes, normal; one, one, no, no fluoride; no, no fluorine.
2, open the inner cover, remove the filter screen, there is water in the copper tube, normal; white frost, lack of fluorine; nothing, no fluorine.